What does HR stand for? At work, HR stands for human resources, the department that takes care of a company's people: hiring them, paying them, running their benefits, training them and handling problems between them and the employer. If a manager says "loop in HR" or a form says "return to HR," this is the meaning.
Outside the office, HR does other duty too. A baseball box score uses HR for a home run, a fitness watch uses it for heart rate, and a schedule may use hr for hour. The way the letters are written and the setting around them usually make the meaning clear.
Quick facts
Stands for
Human resourcesOther meanings
Home run, heart rate, hour (hr), House bill (H.R.)Type
Initialism, said letter by letterOlder name
Personnel departmentUsed in
Job offers, handbooks, onboarding forms, payrollRelated terms
PTO, FTE, ATS, EAP, PEO
Common meanings of HR, ranked
- Human resources in business, schools, hospitals and government offices. This is by far the most searched meaning.
- Home run in baseball and softball stats.
- Heart rate on fitness trackers and medical charts, often as "HR 72" for 72 beats per minute.
- hr for hour, in lowercase on schedules and labels, as in "24 hr service."
- H.R. with periods, the label for bills in the US House of Representatives, as in H.R. 1234.
If the letters appear in an email, an offer letter or an employee handbook, read them as human resources.
What does HR stand for in business, and what does the department do?
Human resources covers everything that comes with having employees. In a small company, one person may handle it all. In a large one, HR may be split into teams.
- Hiring: posting jobs, screening applications, setting up interviews, sending offers. Many teams use an ATS to sort résumés.
- Onboarding: tax forms, ID checks, welcome sessions and first day setup.
- Pay and benefits: payroll, health plans, retirement plans and time off such as PTO.
- Training: required courses, skill programs and reviews.
- Employee relations: complaints, conflicts, accommodations and discipline.
- Policies and law: keeping the company in line with labor and safety rules.
Some companies hand part of this work to an outside firm called a PEO, which handles payroll and benefits on their behalf.
HR at work: what it looks like day to day
A note from a manager: "Welcome to the team. HR will email your benefits packet Monday. Please return the signed forms to them by Friday." Here HR is the human resources office, and the packet explains health coverage and other perks.
Employees reach out to HR to ask about paychecks, leave, a change of address, a work injury or a concern about how they are being treated. Managers talk to HR before hiring, firing or changing someone's role. Many offices also run an EAP, an employee assistance program, through HR.
One point people often miss: HR works for the employer. Its job includes treating staff fairly and following the law, but it also protects the organization. For serious legal questions about your own job, an outside lawyer or a state labor office can give independent guidance.
HR job titles you may see
| Title | Short form | Focus |
|---|---|---|
| HR generalist | none | A bit of everything in a small team |
| HR business partner | HRBP | Advises one department's leaders |
| Recruiter | none | Finds and screens candidates |
| Chief human resources officer | CHRO | Top HR leader at a large company |
| HR information system | HRIS | The software that stores employee records |
Some companies now call the department People, People Operations or Talent. The work is the same, and the old letters still appear in most job ads.
Writing and saying HR
Say it letter by letter, "aitch R." Since the name of the letter H opens with a vowel sound, write "an HR manager" and "an HR policy." Use capital letters with no periods when you mean human resources. Lowercase hr, without a period, is the usual short form for hour, and hrs is its plural.
- "I have a call with HR at two."
- "She moved from sales into HR."
- "The parking garage is open 24 hrs."
- "He hit his first HR of the season."
Why some letter sets are spelled out in speech and others are spoken as words is covered in acronym vs abbreviation.
HR stands for people, but do not mix it up with these
- HR vs payroll: payroll is one part of HR, the part that issues pay.
- HR vs CEO: the chief executive runs the whole company; HR reports to leadership.
- HR vs HRS: hrs means hours, while HRS can name a state's revised statutes in legal writing, so check the context.
See more workplace letters in the business acronyms list.
Questions people ask
What does HR stand for in a job?
In a job setting HR stands for human resources. It is the office that handles hiring, pay, benefits, training and employee concerns.
What does HR mean in baseball?
In baseball stats HR means home run. A box score line such as "HR: Lopez (12)" shows that Lopez hit a home run, his twelfth of the season.
Is HR on the side of the employee?
HR serves the employer, but part of that job is making sure employees are treated fairly and that the company follows the law. Many people find HR helpful for routine issues and seek outside advice for serious disputes.
What did HR used to be called?
It was commonly called the personnel department. The name human resources became widespread later, and some companies now use names like People Operations.
Should I write an HR or a HR?
Write an HR. Spoken aloud, the letter H opens with an "ay" sound, and that calls for an. The same goes for an HR rep and an HR form.